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71803 AC P4A GA 17X26X10 mm Super Precision Angular Contact Ball Bearing with P4A Precision Grade for High Speed Operation

Name: 71803 AC P4A GA 17X26X10 mm Super Precision Angular Contact Ball Bearing with P4A Precision Grade for High Speed Operation
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: 71803 AC P4A GA
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: CNBTZC or OEM

Certification: IATF16949:2016

Model Number: 71803 AC P4A GA

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us,thanks

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 2-4 weeks

Payment Terms: L/C,T/T

Supply Ability: 50000pcs per month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                17X26X10 mm Ball Bearing, P4A Angular Contact Ball Bearing, 7803 Angular Contact Ball Bearing
                              

Part Number:	71803 AC P4A GA Angular Contact Ball Bearing	Structure:	Angular Contact
Seals Type:	Open (2RZ Available)	Ring Type:	One-piece Inner And Outer Rings
Replaceable With:	SKF, NSK	Coating:	Without
Sealing:	Without	Contact Type:	Normal Contact (two-point Contact)

Part Number:	71803 AC P4A GA Angular Contact Ball Bearing
Structure:	Angular Contact
Seals Type:	Open (2RZ Available)
Ring Type:	One-piece Inner And Outer Rings
Replaceable With:	SKF, NSK
Coating:	Without
Sealing:	Without
Contact Type:	Normal Contact (two-point Contact)

71803 AC P4A GA 17X26X10 mm Super Precision Angular Contact Ball Bearing with P4A Precision Grade for High Speed Operation

71803 AC P4A GA 17×26×10 mm Super Precision Angular Contact Ball Bearing 7803

71803 AC P4A GA 17×26×10 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Matched set of two super-precision, high-capacity, single row angular contact ball bearings.

Product Specifications

Part Number	71803 AC P4A GA
Bearing Type	Angular Contact
Measurement Unit	Metric
Dimensions	Inner Bore Diameter (d): 17 mm Inner Bore Diameter Tolerance: -0.004mm to 0 Outer Bore Diameter (D): 26 mm Outer Bore Diameter Tolerance: -0.005mm to 0 Width (B): 10 mm Width Tolerance: -0.2mm to 0
Specifications	Contact Angle: 25° (15°, 40° Available) Material: Chrome Steel Cage Material: Phenolic Number of Rows: 2 (2×Single Row) Seal Type: Open Temperature Range: -30°C to 150°C Lubrication: Grease or Oil Tolerance Class: P4A Weight: 0.02 kg
Matched Arrangement	Universal Matching
Universal Matching Bearing	Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB, DF, DT 2 bearings
Preload	EL/Extra Light/Class A
Load and Speed	Dynamic Radial Load: 4100 N Static Radial Load: 3000 N Reference Speed For Grease: 48,000 rpm Limiting Speed For Oil: 75,000 rpm

Performance Features

71803 AC P4A GA angular contact ball bearing is engineered for high-precision and high-performance applications. Its P4A precision grade ensures ultra-tight tolerances, meeting the stringent requirements of precise machinery. With a 25° contact angle (AC), it can handle radial and axial loads simultaneously, stable high-speed operation, and provides self-lubrication for energy efficiency. Made from premium heat-treated bearing steel, it offers enhanced rigidity for accurate performance under heavy loads, an extended service life, and reliable operation across a wide temperature range, making it ideal for aerospace, semiconductor, and other precision industrial systems.

Applications

Precision Machining: CNC machines and grinder spindles, ensuring micron-level machining accuracy
Semiconductor Manufacturing: Wafer processing equipment and lithography machines, meeting cleanroom requirements for low particle generation
Aerospace: Gyroscopes and engine accessories, adapting to high-speed and extreme temperature environments
Medical Devices: High-speed dental instruments and surgical robots, guaranteeing low friction and operational stability
Industrial Automation: Robotic joints and servo motors, supporting combined radial/axial loads
High-Speed Equipment: Centrifuges and drilling/milling machinery, suitable for scenarios up to 18,000 RPM

High precision, high-speed stability, resistance to combined loads, and long service life make it a critical component in cutting-edge fields like semiconductors, aerospace, and healthcare.

Certifications & Services

Certificate:
RoHS & REACH, IATF16949:2016

Feature:
High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity

Service:
OEM&ODM Customized Services

Samples:
Please Contact Us

Service:
Online Support, Professional Service

Size:
Standard, For custom sizes, please contact us

Factory Manufacturer:
Yes

Tags:

705AC Miniature Super Precision Angular Contact Ball Bearing 5x14x5mm with 25°,15° and 40° Contact Angle and Light Preload

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